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Square D H36 Series Heavy Duty Three Phase Fused Disconnects 600 A NEMA 3R 240 VAC, 250 VDC
Square D™ H321NRB Fusible Single Throw Safety Switch, 240 VAC/250 VDC, 1-1/2 hp/5 hp, 30 A, 3 Pole, 4 Wires, 10 kA/200 kA Short Circuit, TPST, Handle Actuator, NEMA 3R, Surface Mount, Lug Terminal, 7.55 in W x 4.88 in D x 14.88 in H, Steel, Galvannealed
- Heavy duty
- Color coded indicator handle
- Dual cover interlock
- 10 kA for H, K fuses, L, 200 kA for J, R, L fuses
- 14 - 6 AWG copper, 12 - 6 AWG aluminum
- 7.55 in W x 4.88 in D x 14.88 in H dimensions
- All heavy duty safety switches feature quick-make, quick-break operating mechanism
- Bolt-on hubs
- Neutral device composition
- Rainproof environmental conditions
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| Brand | Square D |
| NEMA Rating | NEMA 3R |
| Number of Phases | 3 phase |
| Wire Size | (2) 3/0 AWG - 500 kcmil |
| Voltage | 240 VAC, 250 VDC |
| Includes | Solid neutral |
| Number of Poles | 3 |
| Enclosure Type | N3R Enclosure |
| Disconnect Type | Fused |
| Amperage | 600 A |
| Material | Steel |
| Square D Specification Sheet | Specification Sheet |
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